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83 commits

Author SHA1 Message Date
Gregory John Casamento
753c907938 Fix address for FSF and License name in all headers in base 2019-12-09 18:36:00 -05:00
Richard Frith-Macdonald
c2fb3a0954 avoid compiler warning by declaring variable at start of block 2018-04-13 10:55:12 +01:00
Richard Frith-Macdonald
0043a7be8d Improve workaround; use NSAllocateObject() 2018-04-12 21:41:15 +01:00
Richard Frith-Macdonald
57f78a6a7a temporary workaround for crash 2018-04-12 21:35:48 +01:00
Richard Frith-Macdonald
cc7a146796 More changes to make lock tracking more robust 2018-04-04 14:42:20 +01:00
Richard Frith-Macdonald
603c3b1103 indicate trace by use of subclass rather than flag 2018-04-04 12:58:06 +01:00
Richard Frith-Macdonald
05439fe15d Experimental deadlock detection code 2018-03-26 15:20:48 +01:00
Richard Frith-Macdonald
81102fae85 improve logging of http comms and of deadlocks 2018-03-16 15:11:02 +00:00
Richard Frith-MacDonald
78c05bfc01 Avoid compiler warnrings 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38888 72102866-910b-0410-8b05-ffd578937521
 2015-08-16 10:42:48 +00:00
Richard Frith-MacDonald
999fda788a Thread diagnositc changes 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38768 72102866-910b-0410-8b05-ffd578937521
 2015-07-08 12:54:15 +00:00
Richard Frith-MacDonald
8d25078d34 Improve lock description 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38723 72102866-910b-0410-8b05-ffd578937521
 2015-06-30 10:49:19 +00:00
Richard Frith-MacDonald
ec04844484 Diagnostic for deadlocked threads 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38722 72102866-910b-0410-8b05-ffd578937521
 2015-06-30 08:43:28 +00:00
Richard Frith-MacDonald
ed09c55959 leak detection improvements 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@37003 72102866-910b-0410-8b05-ffd578937521
 2013-08-22 15:44:54 +00:00
Richard Frith-MacDonald
3329cac81c fix for bug #39126 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@36686 72102866-910b-0410-8b05-ffd578937521
 2013-05-31 09:28:14 +00:00
Richard Frith-MacDonald
fbdcab1d55 solaris thread-saff errrno fix 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@33983 72102866-910b-0410-8b05-ffd578937521
 2011-10-14 11:40:34 +00:00
Richard Frith-MacDonald
fcf071b0b7 fix bug #34154 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@33792 72102866-910b-0410-8b05-ffd578937521
 2011-08-27 16:46:26 +00:00
Richard Frith-MacDonald
23b7ff95cd Simplify source by usuing autoconf 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30692 72102866-910b-0410-8b05-ffd578937521
 2010-06-12 07:19:26 +00:00
Riccardo Mottola
e574fe480c fix for defines of _XOPEN_SOURCE 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30680 72102866-910b-0410-8b05-ffd578937521
 2010-06-11 19:07:26 +00:00
Riccardo Mottola
462f5721ab change defines for GNU/HURD 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30039 72102866-910b-0410-8b05-ffd578937521
 2010-03-25 22:53:21 +00:00
Riccardo Mottola
19e49c3314 use proper _XOPEN_SOURCE instead of __USE_UNIX98 to enable needed thread features on glibc 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29897 72102866-910b-0410-8b05-ffd578937521
 2010-03-10 17:37:00 +00:00
Richard Frith-MacDonald
166f1afb4b build additions with NO_GNUSTEP=1 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29771 72102866-910b-0410-8b05-ffd578937521
 2010-02-26 08:39:47 +00:00
Richard Frith-MacDonald
14b91c9052 fixups for libobjc2 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29753 72102866-910b-0410-8b05-ffd578937521
 2010-02-25 18:49:31 +00:00
Richard Frith-MacDonald
7cc69dfaae Simplify header inclusion 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29669 72102866-910b-0410-8b05-ffd578937521
 2010-02-19 08:12:46 +00:00
Richard Frith-MacDonald
21d597e740 merge back reorganisation branch 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29615 72102866-910b-0410-8b05-ffd578937521
 2010-02-14 10:48:10 +00:00
Richard Frith-MacDonald
21e9e1231f Corrected last commit 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29475 72102866-910b-0410-8b05-ffd578937521
 2010-02-04 08:15:09 +00:00
Richard Frith-MacDonald
7f2d7d10eb Fixup bad indentation 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29473 72102866-910b-0410-8b05-ffd578937521
 2010-02-03 22:13:48 +00:00
Jonathan Gillaspie
d85c001251 Fix several problems with lockWhenCondition:beforeDate: 
First -- it needs to use timeIntervalSince1970 to be using the same reference date required for pthread_cond_timedwait
Second -- lockWhenCondition needs to loop because pthread_cond_timedwait can return prior to delay expiring (but with the wrong condition).
Third -- Internally the lock was incorrectly being unlocked on a delayed acquire (and YES return).  And was incorrectly being unlocked a second time when the timeout expired.

Also, fixed a problem with tryLockWhenCondition:
By calling lockWhenCondition: it would incorrectly report a deadlock (rather than just return no) when we already have the lock.

All these changes are in line with expected and documented behavior for NSLock.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29472 72102866-910b-0410-8b05-ffd578937521
 2010-02-03 21:15:03 +00:00
Richard Frith-MacDonald
19796a1465 Documentation generation improvments 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29047 72102866-910b-0410-8b05-ffd578937521
 2009-11-23 09:42:18 +00:00
Richard Frith-MacDonald
c0f76095d1 BOOL must be YES or NO 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28754 72102866-910b-0410-8b05-ffd578937521
 2009-09-30 20:12:14 +00:00
David Chisnall
1874665069 Fixed bug in -lockWhenCondition:beforeDate: (was not releasing mutex correctly). 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28752 72102866-910b-0410-8b05-ffd578937521
 2009-09-30 12:40:00 +00:00
Richard Frith-MacDonald
6b1b12123a Small bugfixes and OSX compatibility tweak. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28616 72102866-910b-0410-8b05-ffd578937521
 2009-09-06 14:37:07 +00:00
Richard Frith-MacDonald
d626a852e5 Fix wrong version commit 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28613 72102866-910b-0410-8b05-ffd578937521
 2009-09-06 11:02:57 +00:00
Richard Frith-MacDonald
418330b29d Avoid exposing pthread details in NSLock.h (as much as possible without 
impacting performance).


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28612 72102866-910b-0410-8b05-ffd578937521
 2009-09-06 10:56:04 +00:00
Richard Frith-MacDonald
b4ddaee78f Minor fixes/tweaks 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28605 72102866-910b-0410-8b05-ffd578937521
 2009-09-03 09:45:23 +00:00
David Chisnall
0e49e6e9fb Removed bonus semicolon added in earlier commit. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28603 72102866-910b-0410-8b05-ffd578937521
 2009-09-02 22:15:05 +00:00
David Chisnall
28618978db Fixed bug noticed by Fred. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28602 72102866-910b-0410-8b05-ffd578937521
 2009-09-02 22:13:48 +00:00
David Chisnall
39c9ec5afd Fixed typo pointed out by Philippe Roussel. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28600 72102866-910b-0410-8b05-ffd578937521
 2009-09-02 16:07:00 +00:00
David Chisnall
a9639aa3fa Added fix for error reported by Philippe Roussel on GNU/Linux. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28599 72102866-910b-0410-8b05-ffd578937521
 2009-09-02 14:47:16 +00:00
David Chisnall
d7a877b871 * Source/NSLock.m 
* Headers/Foundation/NSLock.h
	Completely rewritten implementations of NSLock.h classes.  These are now
	faster, more complete, OS X-compatible, and most importantly actually
	work.  The old ones, for example, called functions that were not
	implemented on Windows.  
	* Source/NSThread.m
	Call pthread functions directly in NSThread instead of via the libobjc
	abstraction layer.  Also fixed a few issues, such as GC not being
	initialized properly for NSThread subclasses that override -main (Javaism
	supported by OS X) and tidies up the code in several places, removing
	premature optimizations, especially those that introduce a test for an
	unlikely case at the start of a method and thus slow everything down.

	As a result of this change, GNUstep now depends on an implementation of
	POSIX threads.  This is included as standard on all modern UNIX systems,
	and as an option on less-modern UNIX systems and non-UNIX systems,
	including Windows.  If you are building GNUstep on Windows, please install
	the pthreads-win32 package, available from:

	http://sourceware.org/pthreads-win32/

	PLEASE TEST THIS!  There may be some code that depended on the old
	behaviour.  I have been running the new NSLock implementation on FreeBSD
	for a few weeks without issue; please report to me any problems that you
	have on your platform.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28598 72102866-910b-0410-8b05-ffd578937521
 2009-09-02 13:03:13 +00:00
Gregory John Casamento
d2015542c0 Move NSLog to NSDebugLog for the WARNING. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28203 72102866-910b-0410-8b05-ffd578937521
 2009-04-11 05:13:33 +00:00
Richard Frith-MacDonald
24d43481a8 Updates for 10.5 API changes 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27962 72102866-910b-0410-8b05-ffd578937521
 2009-02-23 20:42:32 +00:00
Richard Frith-MacDonald
4006fb9f00 Fix to return correct value when -tryLock is attempted recursively. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27730 72102866-910b-0410-8b05-ffd578937521
 2009-01-30 10:22:50 +00:00
Gregory John Casamento
f77a3d4091 * Source/NSLock.m: Change to correct documented/tested and observed 
inconsistency between Cocoa (and OpenStep) and GNUstep.  
	Reinstatement of correction for bug #25307.   Testing on both OpenStep
	and on Cocoa clearly illustrates that throwing an exception in this
	case was incorrect.  It now emits a warning when the lock is attempted
	again, but does not throw an exception.
	* Testing/locktest/locktest.m: Change to test to correctly test
	[NSConditionLock lock]


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27726 72102866-910b-0410-8b05-ffd578937521
 2009-01-29 23:01:51 +00:00
Richard Frith-MacDonald
61a6648a75 Revrt (temporarily?) inconsistent change in locking behavior. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27618 72102866-910b-0410-8b05-ffd578937521
 2009-01-17 08:30:11 +00:00
Gregory John Casamento
1481ce2b54 * Source/NSLock.m: Correction for bug #25307. According to Cocoa 
documentation, NSConditionLock should return NO, if the lock is
	unavailable.  No exception should be thrown.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27612 72102866-910b-0410-8b05-ffd578937521
 2009-01-16 22:20:42 +00:00
Richard Frith-MacDonald
b830b55dee Change finalization to match MacOS-X 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27581 72102866-910b-0410-8b05-ffd578937521
 2009-01-12 18:36:37 +00:00
Richard Frith-MacDonald
dce58731aa clear ivars when deallocating 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27303 72102866-910b-0410-8b05-ffd578937521
 2008-12-16 09:12:18 +00:00
Richard Frith-MacDonald
b2b14398d2 allow developers more time to adapt to LGPLv3 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@26606 72102866-910b-0410-8b05-ffd578937521
 2008-06-08 10:38:33 +00:00
Richard Frith-MacDonald
ec0b3ab41a MacOS-X compatibility updates. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@26598 72102866-910b-0410-8b05-ffd578937521
 2008-06-06 13:57:06 +00:00
Richard Frith-MacDonald
62559023b9 Update to GPL3 and LGPL3 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@25482 72102866-910b-0410-8b05-ffd578937521
 2007-09-14 11:36:11 +00:00